alarmmanager android运行不正常

alarmmanager android运行不正常,android,alarmmanager,Android,Alarmmanager,我想在用户按下按钮后每隔X天运行一次任务 这是我的代码,但对我不起作用 钮扣 Calendar calendar = Calendar.getInstance(); calendar.set(Calendar.YEAR, Calendar.YEAR); calendar.set(Calendar.MONTH, Calendar.MONTH); calendar.set(

我想在用户按下按钮后每隔X天运行一次任务

这是我的代码,但对我不起作用

钮扣

                Calendar calendar = Calendar.getInstance();
                calendar.set(Calendar.YEAR, Calendar.YEAR);
                calendar.set(Calendar.MONTH, Calendar.MONTH);
                calendar.set(Calendar.DAY_OF_MONTH, Calendar.DAY_OF_MONTH);
                calendar.set(Calendar.HOUR_OF_DAY, Calendar.HOUR_OF_DAY);
                calendar.set(Calendar.MINUTE, Calendar.MINUTE);
                calendar.add(Calendar.MINUTE, 1);

                AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
                Intent i = new Intent(ActionsActivity.this, SuggestService.class);
                PendingIntent pi = PendingIntent.getService(ActionsActivity.this, 0, i, PendingIntent.FLAG_UPDATE_CURRENT);

                alarmManager.set(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(), pi);
                //startService(i);
报警等级

public class Alarm extends BroadcastReceiver 
{    
 @SuppressLint("Wakelock")
 @Override
 public void onReceive(Context context, Intent intent) 
 {   
     PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
     PowerManager.WakeLock wl = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "");
     wl.acquire();

     // Put here YOUR code.
     Toast.makeText(context, "Alarm !!!", Toast.LENGTH_LONG).show();

     wl.release();
 }

 public void SetAlarm(Context context)
 {
     AlarmManager am =(AlarmManager)context.getSystemService(Context.ALARM_SERVICE);
     Intent i = new Intent(context, Alarm.class);
     PendingIntent pi = PendingIntent.getBroadcast(context, 0, i, 0);
     am.setInexactRepeating(AlarmManager.RTC_WAKEUP, System.currentTimeMillis(), 1000 * 10 * 1, pi); // Millisec * Second * Minute
 }
服务等级

public class SuggestService extends Service
{
public void onCreate()
{
    super.onCreate();       
}

@Override
public int onStartCommand(Intent intent, int flags, int startId) 
{
    super.onStartCommand(intent, flags, startId);

    return START_STICKY;
}


@Override
public void onStart(Intent intent, int startId)
{
    super.onStart(intent, startId);

    PowerManager pm = (PowerManager) getBaseContext().getSystemService(Context.POWER_SERVICE);
    PowerManager.WakeLock wl = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "");
    wl.acquire();

    Toast.makeText(getBaseContext(), "Alarm !!!", Toast.LENGTH_LONG).show();

    wl.release();
}

@Override
public IBinder onBind(Intent intent) 
{
    return null;
}
}
马上点击祝酒词!!:


有人可以帮忙吗?

我想问题出现了,因为警报设置后会立即触发

我的代码中有这个问题,我通过将报警时间稍微移到未来来克服它:

am.setRepeating(AlarmManager.ELAPSED_REALTIME,
                SystemClock.elapsedRealtime() + 5*1000,
                MAINTENANCE_INTERVAL,
                pendingIntent);

至少有一个问题是您正在使用的日历。这一行:

            Calendar calendar = Calendar.getInstance();
获取具有当前时间的日历实例。然后用这一行将年份设置为1

            calendar.set(Calendar.YEAR, Calendar.YEAR);
因为Calendar.YEAR=1。。。这些其他的线路也有类似的奇怪设置

            calendar.set(Calendar.MONTH, Calendar.MONTH);
            calendar.set(Calendar.DAY_OF_MONTH, Calendar.DAY_OF_MONTH);
            calendar.set(Calendar.HOUR_OF_DAY, Calendar.HOUR_OF_DAY);
            calendar.set(Calendar.MINUTE, Calendar.MINUTE);
不要使用任何这些,只需执行以下操作:

            Calendar calendar = Calendar.getInstance();
            calendar.add(Calendar.MINUTE, 1);

我想你们应该展示更多的代码——在上面的代码片段中,我看不到任何Toast被调用onClick@AndreyKopeyko它在一个月内method@AndreyKopeyko我不想在点击后观看土司表演,我想在点击土司后的X时间后观看——是的,我明白了。但仍然没有显示onClick方法。@AndreyKopeyko我忘了放方法标题,这是第一段代码当我这样做时,它每小时重复一次@NextMinute如何修复这个问题,并且只工作一次?谢谢你问我为什么它不起作用,我回答了。您可以使用以下行将报警设置为重复:am.setInexactRepeatingAlarmManager.RTC_WAKEUP,System.currentTimeMillis,1000*10*1,pi;//毫秒*秒*分钟为什么会期望它不会重复??我想这是一个单独的问题,对吗?好的,谢谢你